China Dialogue

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China’s Wetland Crisis

This year, photographer Sean Gallagher travelled across China, documenting the impact of the country’s vanishing wetlands. In a series of images, he introduces a striking story of decline.

Gallagher's Photos Featured on China Dialogue

Desertification is the gradual transformation of arable and habitable land into desert, normally caused by climate change or the destructive use of land. Each year, desertification and drought account for US$42 billion loss in food productivity worldwide.

It is estimated that nearly 20% of China's land area, some 1.74 million square kilometres, is now classified as desert. Affecting the lives of an estimated 400 million people, it is one of the most important environmental issues in China today.